LTZ455HL

TOKEN LTZ Ceramic Filters for AM Ceramic Filters for AM The Low Cost Standard AM Filters (Murata SFZ Compatible) Preview Ceramic filters for AM (LTZ) series are designed to address the needs of standard AM filtering requirements and are recommended for use in low cost products where economically, efficient designs are critical. Token ceramic filters LTZ series for AM conform to the RoHS directive. The LTZ series can be customed designs and tighter tolerances available on request. Application of ceramic filters specific designs also available including different piezo band-pass devices and Q specifications adjusted to frequency requirements. Token ceramic filters can supply you high performance, high quality and stability. With dimensions (7.0 x 9.0 x 6.5mm), and Insertion Loss 7db, the (LTZ) series is composition of 2 elements direct coupling. Center Frequency (fo) is available in a range of 450kHz ~ 470kHz. The nominal frequency tolerance is ±2kHz. Custom parts are available on request. Token will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information. Version 2010 http://www.token.com.tw/ rfq token.com.tw 01 of 03 TOKEN Dimensions 7.0 LTZ 455HL 6.5 LTZ Ceramic Filters for AM ⑥⑤④ 9.0 ①②③ ① Input ②⑤ Ground ③④ Direct Coupled ⑥ Output 2.5 2.5 Technical Characteristics IFT+LTZ455JL 0 10 20 30 40 50 60 435 445 455 465 475 3.3 (dB)Attenuation Part Number LTZ455HL LTZ455JL Center Frquency (fo) (kHz) 455.5±2.0 456.0±2.0 3dB BandWidth (kHz) 4.0±1 5.5±1 IFT+LTZ455HL Frequency(MHz) Selectivity ±9kHz off (dB) min 23 18 InsertionLoss (dB) 7 7 Composition 2 elements direct coupling type Note: Center Frequency (fo) is available in a range of 450 ~ 470kHz. The nominal frequency tolerance is ± 2kHz. 02 of 03 http://www.token.com.tw/ rfq token.com.tw Version 2010 TOKEN Test Circuit ③ R1 ② ① LTZ Ceramic Filters for AM ④ ⑤ ⑥ ~ Rg S.S.G R2 RF V.M Rg+ R1= R2=3KΩ Recommended IFT (7mm Square) Item Winding Specification ①○ ②○ ③ ○ ● ○ ○ ①~② 68T LTZ455HL/JL ②~③ 84T 90 108PF ④~⑥ 14T ④ Form bottom ⑥ unloaded Qu Tuning Capacity How to Order LTZ455HL   Part Number  Package P  Back to 1st Page - Ceramic Filters for AM - LTZ Version 2010 http://www.token.com.tw/ rfq token.com.tw 03 of 03